A-A Backflow Testing and Maintenance

Call (800) 342-5104

Backflow device testing and maintenance for Los Angeles and Orange County for over 35 years!

PLUMBERS AND CONTRACTORS...
We do start-up tests on short notice!
Call us at (800) 342-5104

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WELCOME TO A-A BACKFLOW TESTING & MAINTENANCE
NEWS
custom backflow device cages made in Torrance by A-A Backflow

We custom make cages to protect your devices.
Learn more here.

A-A Backflow Testing and Maintenance, located in Torrance, is a superior service provider for property managers, industrial plant managers, government, commercial, maintenance providers, residences and others that need to comply with the annual testing of backflow devices required under California state law. We are the backflow company for your needs!

We use County approved procedures to provide HONEST tests to insure that your device meets the required standards. You are welcome to witness any test!

We work on all approved devices and can replace any obsolete device with one that is on the most current approved list.

Backflow devices are designed to maintain water quality by keeping pollutants and contaminates from entering the drinking water supply. Water Districts are required by the EPA and the State of California to implement a Cross Connection Control Program. We help reduce your liability by making sure your device is working properly.

Some examples of pollutants and contaminants are irrigation water, pesticides,  cleaning agents, water conditioners for boilers, X-ray developer, fire supply lines, soda machines, etc.

We test and service the following types of backflow devices:

  • Pressure Vacuum Break PVB
  • Spill Resistant Vacuum Break SPVB
  • Double Check DC
  • Reduced Pressure Principle RPZ

A-A Backflow provides backflow device testing, repair and replacement throughout Los Angeles County and Orange County.

NEWS
  • The City of Vernon is changing the way they schedule backflow tests. They will now require all testing to be done in January, and due January 31. This will satisfy the annual testing requirement and your normal test window will not be required. All tests will be entered online. Read Notice.
  • California Water has additional field personnel and is requiring backflow installations for meter protection. Letters are being sent out weekly.
  • California Water tests are going to be mailed the end of February and will be due June 15, 2020 - We can test any time after January 1st and have made arrangements with CWS to get your forms early.
  • Los Angeles County┬áHealth Department now requires original forms and no longer will accept copies as of week of 1/30/2021.
  • Golden State Water has sent numerous letters that require installation of new backflow devices.
LICENSED & CERTIFIED
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